<p>The gmail, if we are entering a charcter a, it will dipplay the list emaili address which we are already sent with the starting charcter a. like abc@yahoo.com, abcd@yahoo.com</p><p>Is it possible to implement the same concept in swing text box?</p>

Hello everybodyI write a WYSIWYG Report-Editor. My Problem is that the character-widths in the Editor is different to the Output (rtf,pdf). For Exaple in the Editor i can write 45 w's (Arial,plain,11) in one Line an in the Output is was 57. With Times New Roman i can write 64 ant in the Output is ...

<p>Can somebody tell me how to make a JTextArea which automatically resizes its self according to the size of the text written to it?</p>

<p>Am using the code below to put the text in my JTextArea into a String array.</p><p>String[] textLines = text.getText().split(System.getProperty("line.separator"));</p><p>but the array textLines is empty, how comes?</p>

Hi,I have a JTable with 4 columns, in which each cell contains JComboBox: one editable, others non-editable. when I click on the cell, the popup menu comes down. How can I achieve this through keyboard?Again when i put text in editable combo and press "ENTER", control goes to the next some ...

Hi,I'd like to show a splash screen while the application is loading (setting up hibernate session etc.) - here is my main method which is loading hibernate and starting up the application:public static void main(String[] args) {java.awt.EventQueue.invokeLater(new Runnable() {public void run() ...

<p>Hi..</p><p>In my Swing Application I want to put Help for Every field..</p><p>Ex: After Username field if I press Whatisthis. I will explain abt the user name field .in a popup text Area</p><p>Thanks</p><p>Cheers</p><p>Mallik</p>

I making an application with a lot of hibernate interaction and loading different images on panels from the data acquired from db. Now i want to add a gif to a popup(dialog) showing that the software is processing something. I have the following code to load the gif.public class LoadingThread ...

I m a Java programmer (J2SE). I m working in a industry so there is no body to solve my problem. I have one problem, if u solve this then i will be very thankful to u. The main problem is that I want to see the immediate effect of swing command like lblStatus.setText(?).. and ...

hello,i'm forced to develop in jdk 1.5 and need to use package javax.xml.stream (StAX), which is not included in jaxp1.3 (in jdk 5), so there is a need to somehow integrate jaxp 1.4 to jdk5.first thing i've tried was getting jaxp 1.4 src and include a buildpath to my project to it. problem is, ...

Hi, i'm using the next source code to paint a image in different JDialog and different JFrame with different widht and height each one:import java.awt.*;import javax.swing.*;public class FondoGUI extends JPanel {private static final long serialVersionUID = 1L;//es una cargador de imagen un objeto ...

Hi all,i have been told to use Renderer for drawing a JTree on a JPanel.I mean, i want to draw each element of the JTree as a rectangle with a label inside it.....each element of my JTree contains an UserObject with a string inside it.Any suggestions ...

As a preface, I will admit that I am a bit of a fish out of water when it comes to this, so I may be a bit slow.Anyway, I am trying to find out if it is possible to use Windows XP boxes as application servers behind SSGD. I have looked high and low and so far I have come up with some mixed results, ...

<p>Hi,</p><p> I would like to have few Table Header columns as Button and Other Table Header Columns as String. And each Button should have separate action. Please let me know, how can i implement this one.</p><p>Thanks</p><p>Mohan</p>

<p>Hi,</p><p>I would like to have few Table Header columns as Button and Other Table Header Columns as String. And each Button should have separate action. Please let me know, how can i implement this one.</p><p>Thanks</p><p>Mohan</p>

<p>Hi,</p><p>I have a JTable. When the user press a button a new row added to the table. I want that the first cell of this row start its Editor, so that the user can instantly begin to type something without doubleclicking on the cell.</p><p>regards</p>

I have a JTextArea that wraps the text so the text doesn't go out of bounds. But when the text is then outputed to a text document, there is no newline and the text runs across the whole document, no \n. Is there a method in the JTextArea that automactically implements a new line for when using ...

<p>Hello,</p><p>I was wondering if there is a way to sort a JTree after nodes have been added. Any help is much appreciated. Thanks.</p><p>vyang</p>

<p>Hi.. </p><p>Am trying to draw an arrow using the graphics2d ... can someone help me with this pls.... </p><p>JK</p>

<p>I have a doubt regarding "Missing types" shown once in a while on the Array Manager in the emulator sessions.</p><p>I want to know wat exactly this means and how can we see wats missing</p><p>Any info is helpful.</p><p>Thanks and Regards</p>

I'm not sure if this is the right forum for this but i have some questions about wars. Is it possible for me to put a war in my project and then link to pages in that war's webapp relatively as if the pages were part of my project? If so how would the page be affected by the web.xml file, would ...

On my LAN I have 2500 PC with JRE 5 Update 6 and 500 PC that rus as a kiosk with java applications (not connect to internet).I deploy software using active directory GPO with msi pachage .How can I Instruct new java 6_2 to remove the old pachage 5_6 (what msi properties must be set ?))What Is the ...

Hi,I have the following code in 2 different classes. In 1 it works, in the other not... I cant's see why.. Any suggestions?I get the following error:cannot find symbolSymbol: constructor JTable (java.lang.String,java.util.vector<java.lang.String>)location: Clas javax.swing.JTableThe code:import ...

I want to be able to load files from an executable JAR file, the best method I have is below. But it requires knowing a class in the JAR which is not a problem. I just want to know if it can be done without knowing a class file in the JAR so I can get rid of the anyfileinjar parameter below.Thanks ...

Chaps,I am trying very badly to create a jnlp file for websphinx.jar which is a free web bot.The error i am getting is :-MissingFieldException[ The following required field is missing from the launch file: <jnlp>(<application-desc>|<applet-desc>|<installer-desc>|<component-desc>)]at ...

Hi all,I'm busy working on a java project for school; basically what I have is a JApplet, which is a little game I've developed, and a Swing GUI with options and the like...At the moment I'm having trouble initializing the JApplet from the Swing GUI, my init code looks like this:public void ...

I have a JTextPane on a JPanel and I set it's background color to be the color of the panel:class MyPanel extends JPanel {public MyPanel () {setLayout (new BorderLayout());JPanel p = new JPanel ();// this is actually a scrollpane in my app.JTextField staticText = new JTextField ...

I'm trying to use a slider to send bytes over a serial port.It sends data too fast. I use wait(n) to block an xmit method called by the slider event handler, and notifyAll() to re-enable transmission alright, but the nasty slider seems to cache some data before the method blocks, then continue to ...

[nobr]Hi,I am building my own modal dialog; it's a JLabel with formatted HTML Code - I only use the bold <b> and break tag in the default font size and -type.I use setLocationRelativeTo() to center the dialog to my main JFrame; however, the dialog is not centered, it's shifted down to the ...

<p>Hi,</p><p>I am getting a String from DB store proc . but when I call the setText of Jtext area It does not honor the "\" in the string . </p><p>Can some one help me with this. Th string retured s cha[] . I am not able to spilt it using split menth of String</p><p>Regards</p><p>Java Knight</p>

Hello Everyone and thank you for reading my post. I have been trying for the last 3 days to make a single column horizontally scrollable on my JTable but for some reason I can not get it to work. I simplyfied my example to 2 columns and 5 rows where the rows in the first column have long text and ...

I'm updating some code that extends a Canvas (myCanvas) which is used for drawing. Unfortunately, the Canvas flickers so I'd like to change it.I've tried changing the myCanvas so that it extends a JPanel. This removes the flickering however if I move the Frame containing the JPanel behind ...

Hi everyone, I have problems getting jtree 's jlabel component. I implemented my own TreeCellRenderer and I add every label with right-click menus. These menus are special to the label's current situation. So my problem is when I call jtree's Mouse Adapter, I need to get every cell (jlabel) to ...

Hi,I realise this question has been asked a million times, however I'm having trouble getting a Canvas to draw without flickering.I've tried to implement offscreen drawing however this doesn't seem to be working.What am I doing wrong here?import java.awt.*;import java.util.*;import ...

Hi, I can able to add a button to the JTableHeader. But i would like to add Action to that Button. When i add Action Listener no action is happening. So Could any one suggest how to solve this problem.In the below code, You can find i am using one Parser java file. From that Java file i am getting ...

<p>When we click arrow button of JComboBox we get drop down list with black colored border. </p><p>But I want to set border of dropdown list to grey color.</p><p>How to do that?</p>

<p>Hi...i want to make a list of checkboxes that will only shows limited number of checkboxes. To view the full checkboxex, u will need to scroll down.</p><p>Any idea how to make it? i use JCheckbox and add it into JscrollPane. and it doesnt seem to work.</p>

<p>Hello</p><p>can I have popup window when mouse over a row in a JTable (if users move the mouse over a row for some seconds). This popup will show some content of the row (as a tool tip for button).</p><p>Thanks for any help</p><p>shuhu</p>

been trying to write a simple Java GUI assignment for almost a week nw and am stock i ve 2 submit tomorrow my friend jus introduced me 2 dis site pls help this is d codemport java.awt.*;import java.awt.event.*;class ButtonTest extends Frame{Button btnCake= new Button("Cake");Button btnChocs= new ...

I've made a class called PatternComponent that extends JComponent which draws some patterns and stuff that I specify. I've been using a very basic GUI that I threw together in eclipse, but I need to clean it up and I've decided that NetBeans is more apt for the job. I've figured out how to get ...

When we use JFileChooser on Windows Vista 64bit machine it miss some of the subfolders. e.g at 'C:\WINDOWS\system32' folder it's not showing '\spool' folder which is there actually.import javax.swing.JFileChooser;import javax.swing.SwingUtilities;import javax.swing.UIManager;import ...

I am having the problem of using the JTextField by setting the length since envolving the key event..During that time i would like to use the state of editing the JTextField for specified length will be false and our specified remaining length of JTextField that editing will be true.May you help me ...

<p>During the time of employing the JTable,arising the problem of how to appear the added JTable's cell JComboBox at loading the class..Can you aid me plz to resolve this bug...If u know answer,plz forward the resolution..</p>

hi my problem is to match rows of two tables table1 and table2 if a row1 of table1 is same as that of row1 in table 2 then background colour of rows should be green and if they are different then background colour of rows should be redand if row1 is not present in table2 then its background colour ...

Hey guysI have the method below that reads from the serial port when ever there is a serial port event. I also have another method that just writes to the serial port. In the code below, the 2 lines System.out.print(data) and parent.setData(data) marked by +++++ and ...

I am struggling with my first exposure to JTable, by trying to modify some third party code.I have a table, and need to be able to add/remove columns from the display at will. The basic procedure that I do is this1) Set up the table model for ALL columns. The model has a Vector for the column names ...

<p>Hi All!</p><p>Iam getting little bit confused that swings comes under Core/Advanced Java concepts? Can any body help me in this confussion....?</p><p>Thanks & Regards,</p><p>Shashidhar</p>

I am writing an application which removes a JPanel and replaces it when you perform certain actions, this usually works but when I add a new row (3 buttons, 3 textfield) to the JPanel you need to minimize and maximize the window to get it to refresh properly.Does anyone know what methods I need to ...

Hi, I'm trying to figure out a problem in a large GUI via a small dummy GUI with the same issue. Here's the dummy's code:public static void main(String[] args) {JFrame frame = new JFrame();frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);Container window = ...

Hello,I have a serialized class that contains a (custom) JTable as a class variable. I enabled the property "terminateEditOnFocusLost". When I deserialize the table the property seems to have been reset to false, because I get errors on the next save process.I don't know enough about ...